DE109664C - - Google Patents
Info
- Publication number
- DE109664C DE109664C DENDAT109664D DE109664DA DE109664C DE 109664 C DE109664 C DE 109664C DE NDAT109664 D DENDAT109664 D DE NDAT109664D DE 109664D A DE109664D A DE 109664DA DE 109664 C DE109664 C DE 109664C
- Authority
- DE
- Germany
- Prior art keywords
- toluidine
- sulfuric acid
- monohydrate
- condensation
- leuco
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- RNVCVTLRINQCPJ-UHFFFAOYSA-N o-toluidine Chemical compound CC1=CC=CC=C1N RNVCVTLRINQCPJ-UHFFFAOYSA-N 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 150000004961 triphenylmethanes Chemical class 0.000 claims description 2
- 238000009833 condensation Methods 0.000 description 5
- 230000005494 condensation Effects 0.000 description 5
- 150000001412 amines Chemical class 0.000 description 3
- 239000001046 green dye Substances 0.000 description 3
- 150000004682 monohydrates Chemical class 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- QFRIIGBAHKSVIU-UHFFFAOYSA-N n-benzyl-2-methylaniline Chemical compound CC1=CC=CC=C1NCC1=CC=CC=C1 QFRIIGBAHKSVIU-UHFFFAOYSA-N 0.000 description 2
- FBEHFRAORPEGFH-UHFFFAOYSA-N Allyxycarb Chemical compound CNC(=O)OC1=CC(C)=C(N(CC=C)CC=C)C(C)=C1 FBEHFRAORPEGFH-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- GMACPFCYCYJHOC-UHFFFAOYSA-N [C].C Chemical group [C].C GMACPFCYCYJHOC-UHFFFAOYSA-N 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 239000001045 blue dye Substances 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- JDEJGVSZUIJWBM-UHFFFAOYSA-N n,n,2-trimethylaniline Chemical compound CN(C)C1=CC=CC=C1C JDEJGVSZUIJWBM-UHFFFAOYSA-N 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- HIFJUMGIHIZEPX-UHFFFAOYSA-N sulfuric acid;sulfur trioxide Chemical compound O=S(=O)=O.OS(O)(=O)=O HIFJUMGIHIZEPX-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B11/00—Diaryl- or thriarylmethane dyes
- C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
- C09B11/10—Amino derivatives of triarylmethanes
- C09B11/12—Amino derivatives of triarylmethanes without any OH group bound to an aryl nucleus
- C09B11/16—Preparation from diarylketones or diarylcarbinols, e.g. benzhydrol
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE109664C true DE109664C (cs) |
Family
ID=379537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT109664D Active DE109664C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE109664C (cs) |
-
0
- DE DENDAT109664D patent/DE109664C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE109664C (cs) | ||
| DE3106600C2 (cs) | ||
| DE223695C (cs) | ||
| DE286151C (cs) | ||
| DE620904C (de) | Verfahren zur Darstellung cyclischer ª‡-Cyanketimide und cyclischer ª‡-Cyanketone | |
| DE200075C (cs) | ||
| DE630842C (de) | Verfahren zur Darstellung von Acridinabkoemmlingen | |
| DE168115C (cs) | ||
| DE497908C (de) | Verfahren zur Darstellung von stickstoffhaltigen Anthrachinonderivaten | |
| DE751070C (de) | Verfahren zur Herstellung von wasserunloeslichen Monoazofarbstoffen | |
| DE956509C (de) | Verfahren zur Herstellung von 7-Dehydrocholesterin | |
| DE249720C (cs) | ||
| DE205098C (cs) | ||
| DE269214C (cs) | ||
| DE268780C (cs) | ||
| DE294731C (cs) | ||
| DE344322C (de) | Verfahren zur Herstellung eines o-Oxyazofarbstoffs | |
| DE92011C (cs) | ||
| DE213504C (cs) | ||
| DE767834C (de) | Verfahren zur Herstellung von o-Dicarbonsaeureimiden | |
| DE531102C (de) | Verfahren zur Darstellung von halogenierten Benzanthronpyrazolanthronen | |
| DE273685C (cs) | ||
| DE465434C (de) | Verfahren zur Herstellung von Coeramidoninen | |
| DE206646C (cs) | ||
| DE640456C (de) | Verfahren zur Darstellung von 3, 4-Dioxyphenylmonocycloalkylaminobutan-1-olen |